Question

o que esta errado nessas frases: 1-"Barry bought a camcorder when I saw Jim at the mall yesterday"
2-"My cousin Edward is the more generous person I know"
3-"If Laura has the time, she feeds the puppies for us"

Answer 1

A primeira frase está correta, as outras estão incorretas. O correto seria assim:
2- My cousin Edward is the MOST generous person I know.
3- If Laura HAD the time, she WOULD FEED the puppies for us.

a última também pode ser escrita assim: "If Laura HAD HAD the time, she WOULD HAVE FED the puppies for us."
ou ainda:
"HAD Laura HAD the time, she WOULD HAVE FED the puppies for us."